Auto merge of rust-lang#4169 - lzutao:bump-cargo_metadata, r=Manishearth

Bump cargo metadata

Sorry, I forgot to bump `cargo_metadata` in sub-crates.

changelog: none

r? @matthiaskrgr

Author: bors

clippy_dev/Cargo.toml

@@ -5,7 +5,7 @@ authors = ["Philipp Hansch <[email protected]>"]
 edition = "2018"
 
 [dependencies]
-clap = "~2.32"
+clap = "2.33"
 itertools = "0.8"
 regex = "1"
 lazy_static = "1.0"

clippy_lints/Cargo.toml

@@ -17,7 +17,7 @@ keywords = ["clippy", "lint", "plugin"]
 edition = "2018"
 
 [dependencies]
-cargo_metadata = "0.7.1"
+cargo_metadata = "0.8.0"
 itertools = "0.8"
 lazy_static = "1.0.2"
 matches = "0.1.7"